Structure of PDB 6whg Chain D Binding Site BS03

Receptor Information
>6whg Chain D (length=523) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GFEAPTPRQILRVTLNLKYLIDKVVPIVYILSPKVVKLAYEACGGNPKDK
ANKRKYQSVIIFSLLKVCEWYSILATMEVHNAKLYETRNLASQQLCKLLI
EREETRDLQFLFMQLLLRRYVINENDEDQEPLNALELATDMHCTTVIGSS
GFQRCLKWIWRGWIVQNGLDPTTFIKDDSLAFNPVRLKAPVYQNYLQMIF
SFLFLGLYTLVVNGKDSERVQSFDLLESIFYVFNTGFILDELTKLYYIGY
AHLSFWNLFNDTTYLIITFAMGFRAMSVTPYSSEDWDKISYRVLSCAAPF
VWSRLLLYLESQRFIGIMLVILKHMMKESIVFFFLLFLIMIGFTQGFLGL
DSADGKRDITGPILGNLTITVLGLGSFDVFEEFAPPYAAILYYGYYFIVS
VILLNILIALYSTAYQKVIDNADDEYMALMSQKTLRYIRKDLSYTVMTIV
YSPFLLLISVKETREARRIKYNRMKRLNDDANEYDTPWDLTDGYLDDNRN
SGMRATQLKNSRSLKLQRTAEQE
Ligand information
Ligand IDPWE
InChIInChI=1S/C29H56O16P2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-18-23(31)43-21(19-41-22(30)17-4-2)20-42-47(39,40)45-29-26(34)24(32)25(33)28(27(29)35)44-46(36,37)38/h21,24-29,32-35H,3-20H2,1-2H3,(H,39,40)(H2,36,37,38)/t21-,24+,25+,26+,27-,28+,29+/m1/s1
InChIKeyNJKPWDMBQIOYJP-IKLUZTLWSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01C1(C(C(OP(O)(O)=O)C(O)C(C1O)O)O)OP(O)(=O)OCC(COC(CCC)=O)OC(CCCCCCCCCCCCCCC)=O
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCC)COP(=O)(O)O[C@H]1[C@H]([C@H]([C@@H]([C@@H]([C@H]1O)OP(=O)(O)O)O)O)O
CACTVS 3.385CCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCC)CO[P](O)(=O)O[C@H]1[C@@H](O)[C@@H](O)[C@H](O)[C@H](O[P](O)(O)=O)[C@H]1O
CACTVS 3.385CCCCCCCCCCCCCCCC(=O)O[CH](COC(=O)CCC)CO[P](O)(=O)O[CH]1[CH](O)[CH](O)[CH](O)[CH](O[P](O)(O)=O)[CH]1O
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCC(=O)OC(COC(=O)CCC)COP(=O)(O)OC1C(C(C(C(C1O)OP(=O)(O)O)O)O)O
FormulaC29 H56 O16 P2
Name(2R)-1-(butanoyloxy)-3-{[(R)-hydroxy{[(1S,2S,3S,4S,5S,6R)-2,3,4,6-tetrahydroxy-5-(phosphonooxy)cyclohexyl]oxy}phosphoryl]oxy}propan-2-yl hexadecanoate
ChEMBL
DrugBank
ZINC
PDB chain6whg Chain D Residue 703 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6whg Structure of the ancient TRPY1 channel from Saccharomyces cerevisiae reveals mechanisms of modulation by lipids and calcium.
Resolution3.1 Å
Binding residue
(original residue number in PDB)
S297 F298 W299 F302 P346 F347 S350 L354 E357 L366 K370 L476 Q479 R483
Binding residue
(residue number reindexed from 1)
S254 F255 W256 F259 P299 F300 S303 L307 E310 L319 K323 L429 Q432 R436
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005227 calcium-activated cation channel activity
GO:0005244 voltage-gated monoatomic ion channel activity
GO:0005262 calcium channel activity
GO:0005267 potassium channel activity
GO:0005272 sodium channel activity
Biological Process
GO:0030003 intracellular monoatomic cation homeostasis
GO:0035725 sodium ion transmembrane transport
GO:0070588 calcium ion transmembrane transport
GO:0071805 potassium ion transmembrane transport
GO:0097553 calcium ion transmembrane import into cytosol
Cellular Component
GO:0000324 fungal-type vacuole
GO:0000329 fungal-type vacuole membrane
GO:0005773 vacuole
GO:0005774 vacuolar membrane
GO:0016020 membrane
GO:1990816 vacuole-mitochondrion membrane contact site

View graph for
Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:6whg, PDBe:6whg, PDBj:6whg
PDBsum6whg
PubMed34453887
UniProtQ12324|YVC1_YEAST Calcium channel YVC1 (Gene Name=YVC1)

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